topic Re: path question in Operating System - HP-UX

path question

Jeffrey F. Goldsmith — Fri, 14 Jan 2005 17:44:45 GMT

I have a very basic question. Once I had re-installed HP-UX 11.i on to my D380 server I wasn't sure how to finish setting it up. What I mean by that is how do I make changes to the path so that I can get programs to run from the root. For example I have HP OV DP installed on the server. When I want to stop the program I end up having to search the drive to find out where the program is and then go to that directory and stop the program. I want to be able to do that from any directory that I am currently in.

Re: path question

A. Clay Stephenson — Fri, 14 Jan 2005 17:47:26 GMT

The standard method is to edit the file /etc/PATH but you can also edit a given user's .profile

e.g.

PATH=/myextradir/bin:${PATH}
export PATH

Re: path question

Mic V. — Fri, 14 Jan 2005 22:21:59 GMT

Assuming that root's shell has not been changed (it's recommended that you never change it), you should make the above change to /.profile to alter only root's login.

FYI, you don't have to cd to a directory in order to run a program (although it seems easier). Instead of

find / -name myprog
cd /path/above/myprog
./myprog

you could:

find / -name myprog
/path/above/myprog/myprog

Another useful thing is to keep a little file or log for yourself of helpful stuff -- stuff you keep having to look up. :-)

HTH.

Re: path question

Bill Hassell — Sat, 15 Jan 2005 22:29:01 GMT

The OpenView pakage should have added the OV DP path to /etc/PATH. If it is located in that file, then the method you use to login is bypassing /etc/profile, or someone has removed the /etc/PATH code from /etc/profile.

Re: path question

Steven E. Protter — Sat, 15 Jan 2005 23:20:31 GMT

Little PATH advice.

Take a little look at the order of the path statement.

I had a single user that scould not scp.

Kept saying options like -p or -rp were invalid.

Scratched my head for a while on it. Searched forums for the message. Didn't write a thread though.

Finally the user asked why scp didn't work for him and everybody else had it.

So reluctantly, I filed a support case on Friday. They never heard of the error message and kicked the call up to backline support.

They asked for a bunch of information. While gathering it, it occurred to me to run the command:

whence scp

I was thinking maybe somehow another scp or openssh release was on the box.

No, there was another program called scp installed with a cobol compiler that only that user used. It was first on the path. Ooops.

So if after modifying the path something strange happens, take a little look along the path as to where the binary is. You may be surprised.

SEP

Re: path question

Gordon Morrison — Wed, 19 Jan 2005 07:16:18 GMT

Rather than changing PATH, have you considered using alias?
e.g. syntax for posix/ksh , add to .profile:

alias myprog=/full/path/to/myprog